Product Details: Special tool for damage-free disassembly of interior panels, interior door handles, inserts in the instrument panel, switches and instrume. Buy tinxi® 12 Pcs Truck Car interior trim removal tool + Radio Expansion. Evcel Vehicle Repairs.
How A Car Engine Works infographic moves us in a good way
This incredible animation by Toyota outlines the process by which an engine produces power. It covers the typical cylinder configurations as well as basic terms like compression ratio, displacement, and the differences between single and double overhead cam engines. The video also explains some of today's newer engine technologies, like variable valve timing. It's worth watching more than once. - PopularMechanics.com
Automobile engines require four strokes to complete a cycle and are much heavier because they require extra systems and components, which make them cleaner and more efficient. Description from washingtonpost.com. I searched for this on bing.com/images